发明人杨光,胡光,徐明华. "Method for the Synthesis of (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(1H-pyrrol-2-yl)propanoic acid" [P]. 中国发明专利, 专利号 CN 112472266 A, 授权公告日 2022-10-26.
Fischer A B, Thompson G K, Patel M V. "A Process for Preparing High-Purity (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(1H-pyrrol-2-yl)propanoic acid" [P]. US Patent, US 11657365 B2, 2018-08-14.
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